Gigabyte
Gigabyte MO34WQC2
34″ ultrawide QD-OLED · 175Hz · DP 1.4
90
/ 100
From $749
VS
Samsung Odyssey OLED G9 wins by 4
Samsung
Samsung Odyssey OLED G9
49″ · 5120x1440 OLED · 240Hz
94
/ 100
From $2,199
Specdex verdict
Samsung Odyssey OLED G9 takes it — here’s why.
In our weighted Specdex score, Gigabyte MO34WQC2 lands at 90 and Samsung Odyssey OLED G9 at 94. That puts Samsung Odyssey OLED G9 ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Gigabyte MO34WQC2 if…
- ✓34″ QD-OLED ultrawide at $749
- ✓Dual-mode 1080p @ 350Hz
- ✓Glossy panel reduces grayish tint
Pick Samsung Odyssey OLED G9 if…
- ✓Current panel tech
- ✓Strong factory calibration
- ✓Modern connectivity
Gigabyte MO34WQC2 90
vs 94 Samsung Odyssey OLED G9
Score breakdown
Gigabyte MO34WQC2
90 display 95
motion 92
hdr 88
gaming 95
ergonomics 84
value 92
color 0
features 0
Samsung Odyssey OLED G9
94 display 0
motion 96
hdr 92
gaming 0
ergonomics 0
value 0
color 94
features 92
Specs side-by-side
| Spec | Gigabyte MO34WQC2 | Samsung Odyssey OLED G9 |
|---|---|---|
| Display | 34″ QD-OLED, 1800R curve | — |
| Resolution | 3440×1440 | — |
| Refresh rate | 175 Hz native (350 Hz at 1080p dual mode) | — |
| Response time | 0.03 ms (GtG) | — |
| HDR | DisplayHDR True Black 400 | — |
| Connectivity | 2× HDMI 2.1, DisplayPort 1.4 DSC, USB-C 18W | — |
| Panel | — | 5120x1440 OLED |
| Size | — | 49" |
| Refresh | — | 240Hz |
| Release year | — | 2023 |
Gigabyte MO34WQC2
Pros
- +34″ QD-OLED ultrawide at $749
- +Dual-mode 1080p @ 350Hz
- +Glossy panel reduces grayish tint
Cons
- −No DisplayPort 2.1
- −1800R curve not for everyone
- −OSD joystick fiddly
Samsung Odyssey OLED G9
Pros
- +Current panel tech
- +Strong factory calibration
- +Modern connectivity
Cons
- −Stand footprint large on bigger sizes
- −HDR varies by model
- −OLED burn-in risk
FAQ: Gigabyte MO34WQC2 vs Samsung Odyssey OLED G9
Which is better, Gigabyte MO34WQC2 or Samsung Odyssey OLED G9? +
Samsung Odyssey OLED G9 scores 94 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
Is Gigabyte MO34WQC2 worth the price? +
At $749, Gigabyte MO34WQC2 delivers a Specdex score of 90 — strongest in display.
Is Samsung Odyssey OLED G9 worth the price? +
At $2,199, Samsung Odyssey OLED G9 delivers a Specdex score of 94 — strongest in motion.
Does Gigabyte MO34WQC2 or Samsung Odyssey OLED G9 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.